Which of the following correctly describes scientific notation?, A way of writing numbers using fractions, A way of writing very large or very small, A way of rounding numbers, A way of estimating numbers, Why is 6,300,000 written as 6.3×1066.3×106 in scientific notation?, Because 6.3 is a whole number, Because the decimal point moved 6 places to the left, Because the decimal point moved 6 places to the right, Because 10 is multiplied 6 times, Write 0.00084 in scientific notation., 8.4×10⁴, 8.4×10^-4, 0.84×10³, 84×10⁵, Which number is greater?, 4.5×10⁴, They are equal, 4.5×10³, Cannot be determined, A student writes 72,000 as 7.2×1027.2×10². Is this correct?, Yes, because 7.2 is between 1 and 10, Yes, because 10 is squared, No, because the exponent should be 4, No, because 72 should not be changed, Which of the following situations would MOST likely require scientific notation?, Counting 25 students in a class, Measuring a pencil that is 15 cm long, Adding two single-digit numbers, Expressing the distance from Earth to the Sun (150,000,000 km).

Writing Scientific Notation

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